Petrogenetic grid
id:
petrogenetic-grid-299-18202972
title:
Petrogenetic grid
text:
A petrogenetic grid is a geological phase diagram that connects the stability ranges or metastability ranges of metamorphic minerals or mineral assemblages to the conditions of metamorphism. Experimentally determined mineral or mineral-assemblage stability ranges are plotted as metamorphic reaction boundaries in a pressure–temperature cartesian coordinate system to produce a petrogenetic grid for a particular rock composition. The regions of overlap of the stability fields of minerals form equil
brand slug:
wiki
category slug:
encyclopedia
description:
Pressure-temperature diagram of mineral stability ranges
original url:
https://en.wikipedia.org/wiki/Petrogenetic_grid
date created:
date modified:
2023-08-19T00:33:27Z
main entity:
{"identifier":"Q65077710","url":"https://www.wikidata.org/entity/Q65077710"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/3/36/Petrogenetic_grid_for_Metapelites.png","width":5235,"height":2848}
fields total:
13
integrity:
15